Best Sigma Trade Apps

250+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated September 2026

Every iPhone needs a few good sigma trade apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Sigma Trade Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Sigma TradeSigma TradeFree5.0★ (44)NoYesSep 2026
2Power E*TRADE-Advanced TradingPower E*TRADE-Advanced TradingFree4.5★ (13K)NoNoSep 2026
3xSigma trading platformxSigma trading platformFreeNoNoMay 2026
4TradeStation - Trade & InvestTradeStation - Trade & InvestFree4.5★ (18K)NoNoSep 2026
5OANDA - Forex tradingOANDA - Forex tradingFree4.7★ (24K)NoNoSep 2026
6Trade W - Investment & TradingTrade W - Investment & TradingFree3.8★ (104)YesNoSep 2026
7Plus500 Trading & InvestingPlus500 Trading & InvestingFree4.7★ (11K)YesNoSep 2026
8Crypto Sigma WatcherCrypto Sigma WatcherFreeNoYesJun 2026

Top Picks for Sigma Trade

Sigma Trade#1

Sigma Trade by Opción Sigma Trade

Investment platform
Editor's Choice
💰 Finance
5.0(44 ratings)
FreeIn-App Purchases
Sigma Trade screenshot 1
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Sigma Trade screenshot 6

An investment platform designed for the Hispanic community, offering tools for US securities trading with competitive costs. It provides an intuitive interface for new investors and advanced analysis for experienced traders, all in Spanish.

Power E*TRADE-Advanced Trading#2

Power E*TRADE-Advanced Trading by E*TRADE Securities

Options, stocks, futures, ETFs
Strong Contender
💰 Finance
4.5😐(13K ratings)
Free
Power E*TRADE-Advanced Trading screenshot 1
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Power E*TRADE-Advanced Trading screenshot 4
Power E*TRADE-Advanced Trading screenshot 5
Power E*TRADE-Advanced Trading screenshot 6

Trade stocks, options, futures, and ETFs with advanced tools and real-time market data. Analyze technicals, spot opportunities with unusual activity scans, and manage your positions securely from your mobile device.

What We Love

  • 👍 Easy to use
  • 🚀 Customizable features
  • 💡 Advanced charting capabilities
  • 🔒 Robust security features
  • 👍 Intuitive user interface
  • 🚀 Seamless trading experience

Room to Improve

  • 🐛 Frequent crashes and freezes
  • 🐛 Inaccurate data and pricing issues
  • 🐛 Delayed order execution
  • 🐛 Buggy and unreliable app
  • 🐛 Inconsistent performance
  • 🐛 Lack of real-time updates

More Sigma Trade apps to explore

FAQ about Sigma Trade

What are the best sigma trade apps for iPhone?
Sigma Trade tops our sigma trade apps ranking as of September 2026, with a 5.0-star average from 44 App Store ratings, and it's free to download.
Yes — 20 of the top sigma trade apps we rank are free to download, including Sigma Trade and Power E*TRADE-Advanced Trading.
Sigma Trade has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ sigma trade apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Sigma Trade is an investment platform designed for the Hispanic community, offering tools for trading US securities with competitive costs and support in Spanish.
You can invest and trade in stocks and options of individual companies & ETFs with "ZERO" commissions and no minimums per trade. Options on indexes are available at a reduced price with a small monthly fee.

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